Double quote in line 333 causes WSOD

The current 6.x-1.x-dev release presents a WSOD due to a double quote (") toward the end of line 333:

$output .= '<li>' . t('[[this is the target|this is the source]] - will present "this is the source" as a link to "this is the target", or a page to create that content.") . '</li>';

This should obviously be a single quote:

$output .= '<li>' . t('[[this is the target|this is the source]] - will present "this is the source" as a link to "this is the target", or a page to create that content.') . '</li>';

Otherwise, this is an excellent module, and thank you for fixing the backlinking functionality.